WRH$_ACTIVE_SESSION_HISTORY Does Not Get Purged Based Upon the Retention Policy
(Doc ID 387914.1)
Last updated on MARCH 12, 2021
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.1 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
AWR tables are not being purged according to settings in sys.wrm$_wr_control. Because of this the tables are accumulating more and more rows and the segments associated with these tables become very large.
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